The research investigated the relationships among ageism, sensationseeking, and risk-taking in young adults. Recent research has shown that young adults reporting higher levels of ageist attitudes and ageist behaviors also report higher levels of risk-taking in daily life than those with less ageist attitudes and behaviors (Popham et al. in press). The results are consistent with terror management theory; young adults may attempt to buffer their death anxiety by seeking out experiences that make them feel strong and invulnerable (i.e., taking risks). In contrast, prior research has shown that there is a link between risk-taking and sensation-seeking and that individuals may be biologically predisposed to be high sensation-seekers (Zuckerman Behavioural and Brain Sciences 7:413-471, 1984; Neuropsychobiology 13:121-128, 1985). In a study with 475 undergraduates, we investigated the relationships among ageism, sensation-seeing, and risk-taking behavior. The results showed that ageist behavior and two dimensions of sensation-seeking (i.e., Disinhibition and Experience Seeking) were significant predictors of risk-taking. Implications for practical approaches to reduce risk-taking in young adults are discussed.

Abstract:Previous research has shown that individuals who are reminded of their death exhibited a greater desire for offspring than those who were not reminded of their death. The present research investigated whether being reminded of mortality affects mate selection behaviors, such as facial preference judgments. Prior research has shown that women prefer more masculine faces when they are at the high versus low fertility phase of their menstrual cycles. We report an experiment in which women were tested either at their high or fertility phase. They were randomly assigned to either a mortality salience (MS) or control condition and then asked to judge faces ranging from extreme masculine to extreme feminine. The results showed that women's choice of the attractive male face was determined by an interaction between fertility phase and condition. In control conditions, high fertility phase women preferred a significantly more masculine face than women who were in a lower fertility phase of their menstrual cycles. In MS conditions, high fertility phase women preferred a significantly less masculine (i.e., more average) face than women who were in a low fertility phase. The results indicate that biological processes, such as fertility phase, involved in mate selection are sensitive to current environmental factors, such as death reminders. This sensitivity may serve as an adaptive compromise when choosing a mate in potentially adverse environmental conditions.

The authors investigated the relationship between ageism and risk-taking in young adults. They hypothesized that young adults may attempt to distance themselves from their future older selves and from an awareness of their mortality by seeking out experiences that make them feel strong, energetic, and invulnerable (i.e., experiences involving risk-taking). We report a study whose results confirmed the hypothesis. Our study involved 408 undergraduates (226 women, 182 men) who completed the Centers for Disease Control's 2007 State and Local Youth Risk Behavior Survey and measures of 2 distinct aspects of ageism: (a) ageist attitudes and (b) ageist behaviors. Both ageist attitudes and behaviors correlated positively with risk-taking (i.e., sexual behavior, alcohol use, cigarette use, and drug use). The results are consistent with terror management theory's view of ageism as a buffer against death anxiety.

Previous research in terror management theory has shown that when individuals are reminded of their mortality, negative evaluations of out-group members increase. This previous research has used a variety of methods to investigate the change in attitudes toward out-group members. These methods generally permit participants time to consciously reflect during responding In the present study, the authors hypothesized that reminding individuals of their mortality would increase implicit bias toward out-group members when measured with the Implicit Association Test (IAT). In the experiment, White participants were randomly assigned to complete a written essay about imagining their own death (i.e., mortality salience condition) or an essay regarding an upcoming exam (i.e., control condition), and then participants completed an evaluative IAT. The results revealed that participants who had been reminded of their mortality took longer to associate names of Black individuals with positive words when compared to a control group. The implications of these findings are considered.

The research investigated whether there are hemispheric differences in processing for words acquired early in childhood (early AoA) and words acquired later in childhood (late AoA). We hypothesized that because of recent evidence suggesting that there is a right hemisphere dominance in early childhood, early AoA words would be represented in the right hemisphere, and late AoA words would be represented in the left hemisphere. This hypothesis differs from an early view that late AoA words would be represented in the left hemisphere, and early AoA words would be represented in both hemispheres (Gazzaniga, 1974). We report two experiments using the divided visual field (DVF) technique. The results showed that there was a right visual field (RVF)/left hemisphere (LH) advantage only for late AoA words. For early AoA words, there was a left visual field (LVF)/right hemisphere advantage (RH). Implications for theories of hemispheric differences in word processing are discussed.